Metalsub is a Dutch manufacturer of precision scuba diving equipment
and the European marketleader in tank Quick Release
Systems and HID lamp technology.

We utilize computer controlled machining techniques to ensure the
highest quality in all of our products. All Metalsub
products are made exclusively with marine grade
aluminium and other seawaterproof materials so they can
be used in the most severe diving conditions.

All aluminium parts are anodized in accordance with American Military
Standard MIL-A-8625-E type 3 class 2 and the coating is
impregnated with Teflon. Metalsub products are sold to
government organizations such as the military, fire
departments and police agencies for search and rescue
and special operations. Metalsub products are also very
popular with sport/tech divers and commercial divers.
Metalsub products are made with extreme care and
precision, we take pride in producing the best products
for our demanding customers. After assembly is complete
all diving lights and battery tanks are pressure tested
to 250 meters (825 feet of seawater) in Metalsub’s own
hyperbaric chamber before the product is shipped to you
the customer.